For this case we have the following equation:
![y = 105.416x + 1249.309 ](https://tex.z-dn.net/?f=%20y%20%3D%20105.416x%20%2B%201249.309%0A)
Where,
x: number of people.
y: the amount of money, in dollars.
The intersection with the y axis occurs when x = 0.
We have then:
![y = 105.416 (0) +1249.309 y = 0 + 1249.309 y = 1249.309](https://tex.z-dn.net/?f=%20y%20%3D%20105.416%20%280%29%20%2B1249.309%0A%0A%20y%20%3D%200%20%2B%201249.309%0A%0A%20y%20%3D%201249.309)
That is, if no one attends, the amount of money is $ 1250.
Answer:
If no one came to the dinner, the charity would still raise about $ 1250.
Answer:
The answer is below
Step-by-step explanation:
The question is not complete. The complete question is:
The 12 foot long bed of a dump truck loaded with debris must rise an angle of 30 degrees before the debris will spill out. Approximately how high must the front of the bed rise for the debris to spill out.
Solution:
Let x be the height of the front of the bed rise needed to be raised for the debris to spill out. We can find x using trigonometric identities. That is:
sin θ = opposite / hypotenuse
Using trigonometric identities, we can get that:
sin(30) = x / 12
This gives:
0.5 = x / 12
Cross multiplying the terms to get:
x = 12 * 0.5
x = 6 ft
Therefore the front of the bed rise must be raised 6 ft for the debris to spill out.
15 percent of 359 is 53.85
subtract 359 minus 53.85 and you get 305.15
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8 : 3, as 3 is a multiple of both those numbers